2026 VDIAGTOOL V200 PRO Auto Electrical Power Circuit Probe Tester Tool 12V/24V

Why You'll Love the V200 Pro?→TOOL1: Circuit Tester +TOOL2: Short Breaker Finder

Why the V200 PRO Upgrade Kit Power Circuit Probe Tester Stands Out?

🔷Easily Locate Faulty Circuits: Quickly identify open circuits and wiring issues in cars, RVs, boats. You can trace wires without damaging the insulation or having to rip apart the wiring, making it easy to find breaker and electrical failures.

🔷Simplify Voltage Diagnostics for Automotive Systems: Whether you’re testing AC or DC voltage, the V200 Pro Upgrade Kit provides real-time voltage readings for automotive electrical systems, RV batteries, boats, and other battery-powered devices, helping you detect power supply issues instantly.

🔷Test Diodes & Resistance with Precision: This Automotive Electrical Diagnostic Tester lets you check diodes and resistance levels effortlessly, making it an essential tool for checking components in your vehicle’s electrical system, LED circuits, or even in your home’s solar setup.

🔷Verify Continuity & Polarity for Accurate Wiring: Ensure all connections are properly wired and detect hidden breaks in circuits. Whether working on cars, trucks, RVs, motorcycles, or low-voltage electrical systems, you can diagnose issues with confidence.

🔷Activate & Troubleshoot Electrical Components: Need to test car lights, windshield wipers, fuel injectors, or power windows? The V200 Pro Upgrade Kit car circuit tester allows you to activate and check components, helping you pinpoint the root cause to electrical issues when you have extracted DTCs from vehicle ECUs.

🔷Ensure Relays, Fuses & Trailer Lights Work Properly: This automotive electrical tester makes it easy to test relays, fuses, and trailer lighting systems in cars, RVs, trucks, and towing setups, preventing unexpected failures.

🔷Find Circuit Breakers & Open Connections Instantly: Switch to Mode II to use the circuit breaker finder, which detects faulty connections, short circuits, and open wires with an audio tone, simplifying the troubleshooting process.

🔷Track Signals & Diagnose Electrical Issues: Accurately test sensors, signal circuits, and ECU-related systems to identify electrical faults in vehicles, motorcycles, and battery-powered equipment, saving you time and effort on diagnostics.

Why Is It a Popular Choice? VDIAGTOOL V200 Pro Upgrade Kit Power Circuit Probe Tester combines the functions of 3 tools in one, making it a must-have for automotive diagnostics. This versatile and efficient circuit tester is perfect for DIY auto enthusiasts, professional mechanics, and electronics engineers, helping you quickly locate faults, test circuits, and troubleshoot electrical issues. Get the job done faster and easier!(⚠️Not for household 220V circuits.)

VDIAGTOOL V200PRO Circuit Tester Wide measurement range:
➤VDIAGTOOL V200PRO Circuit Probe：
  • DC voltage range: 0-65V + 1 digit
  • Resistance range: 0-100 kΩ
  • Frequency: 0Hz-10Khz
  • Rating current: 1-10 Amp
➤VDIAGTOOL V200PRO Breaker Finder：
  • DC voltage range: 6-24V
Other Parameters:
➤VDIAGTOOL V200PRO Power Probe:
  • Operating Temperature: 0-60°C (32 to 140°F)
  • Storage Temperature:-40-70°C (-40 to 185°F
  • External Power:12/24V Powered by Connecting to Vehicle Batter
➤VDIAGTOOL V200PRO Breaker Finder:
  • Operating Voltage:9V (Powered by Internal 9V Battery)
  • Operating Temperature:0-60°C (32 to 140°F)
  • Storage Temperature:-40-70°C (-40 to 185°F)
 
VDIAGTOOL V200PRO Automotive Circuit Tester:
VDIAGTOOL V200PRO Automotive Power Probe covers all circuit tests:
  • Circuit Breaker/Open Test
  • Tracing Wire
  • AC/DC Voltage Test
  • Diode Test
  • Resistance Test
  • Polarity Test
  • Continuity Test
  • Ground Test
  • Activate Components
  • Signal Circuit Test
  • Relay/Fuse/Trailer Light Test
✅You can quickly & easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Get this essential circuit tester today and save your time and costly trip to a dealership!
 
 
2026 VDIAGTOOL V200PRO Power Probe with 40FT Cable Best Innovation: Wide Compatibility
VDIAGTOOL V200PRO Power Probe Supports Car models:
  • Support Automobiles;
  • Support RVs;
  • Support Tractors;
  • Support Trucks;
  • Support Boats;
    ..............
 
Top Reasons To Choose VDIAGTOOL V200PRO Automotive Power Probe:
1.One-Click Modes Switch:
 
➤Switch to Mode I, VDIAGTOOL V200PRO power probe supports 4 working modes. Switch the Mode II, you will be able to use the VDIAGTOOL V200PRO breaker finder which can easily locate the circuit breaker point. ⚡NOTE: This circuit tester can be powered by either connecting to cigarette lighter/vehicle’s battery, no external battery needed!

2.Switch to Mode I, you’ve just activated Power Circuit Probe Tester which supports 4 working modes:
  • AC Voltage;
  • DC Voltage;
  • Resistance Test;
  • Diode Test.
3.Switch to Mode II, you will be able to use the breaker finder which can easily locate the circuit breaker point:
  • Locate Open Circuits;
  • Wire Tracing;
  • Check Short Circuits.
4.Component activation & Sensor/Signal Circuit Test:
 
➤ VDIAGTOOL V200PRO power circuit probe tester can generate activation signals to electrical components like car lights, motors, etc to troubleshoot electrical problems; if you keep getting blown fuses and also test various sensors, signal circuits to pinpoint the root cause to electrical issues when you have extracted DTCs from vehicle ECUs.
 
5.Overload Protection:
 
➤ This VDIAGTOOL V200PRO automotive circuit tester comes with short circuit protection. Whenever it gets overloaded, it just gonna shut down and restart, which is a safe measure to protect the device and car electronics.

6.40FT/6m Cable.
 
 
VDIAGTOOL V200PRO Automotive Power Probe Tester MODE 1: 4 Working Modes
DC Voltage Test:
➤ DC voltage detects the voltage value of the circuit under test with a resolution of 0.1 volt.
AC Voltage Test:
➤ AC voltage detects the Max. Voltage, the Min. Voltage and Frequency of the circuit under test.
Resistance Test:
➤ Detect the resistance between the circuit probe tip and auxiliary ground lead. Determines whether an electrical circuit is complete or broken and if the resistance of a component matches the manufacturer's specification.
Diode Test:
➤ Detect the operation of the diode assembly and determine if it is conducting. Display the actual forward voltage of the diode when its conducting current.
🔔NOTE:When power up this probe tester kit, press the power switch first, then contact the tip with the component, the operation life of power switch will be extended.
2 Charging Modes：
  • be powered by the car's battery
  • be powered by cigarette lighter, no extra battery or cable required.
 
VDIAGTOOL V200PRO Automotive Breaker Finder MODE 2: Locating breaker point
Locate Open Circuits/Wire Tracing:
➤ Open Wire Detector instantly detects and alerts you to open circuits. Easily locate short circuits, broken wires, open connections, current leaks, and trace wires. Transmitter and receiver LEDs indicate open or short circuit conditions.
Check Short Circuits:
➤ VDIAGTOOL V200PRO Automotive Short Circuit Finder allows you to identify intermittent circuit problems by flexing wires or connectors and listening for changes in the receiver tone. This automotive circuit finder with 6.7-inch flexible probe, It can helps reach wires in congested places.
 
 
Component Activation & Sensor Signal Circuit Test:
Component Activation:
➤ VDIAGTOOL V200PRO power circuit probe tester can generate activation signals to electrical components like car lights, motors, windshield wipers, radiator fans, relay, fuel injector and etc to troubleshoot electrical problems.
Sensor Signal Circuit Test:
➤ locate auto short circuits if you keep getting blown fuses and also test various sensors, signal circuits to pinpoint the root cause to electrical issues when you have extracted DTCs from vehicle ECUs.
 
 
VDIAGTOOL V200PRO Power Probe with Quick Self-test:
  • Red Light on: positive circuit
  • Green Light On: Negative Circuit
  • Overload Protection: Buzzer Warning
How to Use V200 Pro Correctly:
➤ For the best possible range, the Breaker Finder's probe tip(black cap) should be positioned perpendicular(at 90°) to the wire being traced and either above or below it.
 
 
More practical functions：
  • 1.77 inch Color Screen：Color Screen LCD for Clear Data
  • Light for Dark Conditions: Enable you work safer in the dark.
  • 20FT+20FT Extension Cable: Covering from the front to the rear of the vehicle, you can easily inspect the entire electrical circuit system.
  • Portable packaging: Very portable and extremely convenient for working outside

📦 What's in the Box:

  • 1x V200 Pro Circuit Probe

  • 1x 20ft Extension Cable

  • 1x 30PCS Back Probe Kit

  • 1x Cigarette Lighter Adapter

  • 1x Alligator Clip Cable

  • 1x User Manual

1.We accept Credit cards、Debit card、Apple Pay、Google Pay、PayPal ect. payment.

2.Please contact us if you need to use another method to pay.

3.Payment should be made within 7 days after bidding ends.

4.Otherwise an Unpaid Item case will be opened to you.

5.We are not responsible for buyers’ local taxes.

6.Please include your special requests in eBay note if there is any. 

7.We reserve the final right of selling

Order will be shipped within 1-5 business day after payment confirmed.

We have warehouse in AU，HongKong，China warehouse.

From our AU warehouse via AU POST shipping

Delivery time varies from 2 to 6 business days.

From our Hong Kong warehouse via DHL or FedEx Ground

Delivery time varies from 7 to 21 business days.

From our China warehouse

For AU buyers, we use SpeedPAK (Delivery time is 8-15 business days) or express delivery(Delivery time is 7-21 business days) .

For other countries' buyers, we use SpeedPAK  or China Post or Hong Kong Post(Delivery time varies from 10 to 30 business days)or Express delivery(Delivery time is 7-21 business days).

We will ship according to your eBay address.

Please make sure it is correct and include phone number for delivery.

If you do not receive your order in the estimated time, please contact us, we would do our best to serve you solve the problem.

Please include your special requests in eBay note if there is any.

We are authorize distributor, our all items are 100% original and Our devices have warranty,

12 months free repair for the devices.

3 months for the accessories.

Please contact us firstly when you need warranty service.

In case an item arrives faulty, please contact us in 30 days and keep it unused.

We will instruct you on how to return and get refund or replacement.

If after 30 days, or the item has been used, we have the right to decline your claim.

Items should be returned on buyers' cost for repair or replacement.

Who We Are?

We are specialized dealer of On-Board Diagnostic tools and automotive electronics

for more than 10 years.

We are authorized first class distributor XTOOL.

What Do We Have?

We have office and warehouse in CN and AU to ensure fast shipment and after-sale service.

Terms of tax:

We are not responsible for buyer's local taxes, please consult your local Customs for tax details.

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We will reply in 24 business hours.

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